Asian Americans are the highest-income, best-educated and fastest-growing racial group in the United States. They are more satisfied than the general public with their lives, finances and the direction of the country, and they place more value than other Americans do on marriage, parenthood, hard work and career success, according to a comprehensive new nationwide survey by the Pew Research Center.

A century ago, most Asian Americans were low-skilled, low-wage laborers crowded into ethnic enclaves and targets of official discrimination. Today they are the most likely of any major racial or ethnic group in America to live in mixed neighborhoods and to marry across racial lines.